Defective structure and photorefractive properties of double doped crystals LiNbO3 : Fe : Mg and LiNbO3 : Fe : Zn
A comparative analysis of photorefractive properties was carried out for congruent, stoichiometric and double doped lithium niobate crystals: LiNbO3 : Fe(0,009) : Mg(5,04) and LiNbO3 : Fe(0,02) : Zn(4,34) mol %. These crystals are different in defect types, which are responsible for the effect of ph...
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Tver State University
2018-12-01
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Online Access: | https://physchemaspects.ru/archives/2018/fh2018-doi-10-26456-pcascnn-2018-10-628.pdf |
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doaj-c5cada6ea5594fe88c31385da2ef4d792020-11-25T01:59:19ZrusTver State UniversityФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов2226-44422658-43602018-12-011062863510.26456/pcascnn/2018.10.628Defective structure and photorefractive properties of double doped crystals LiNbO3 : Fe : Mg and LiNbO3 : Fe : ZnN.A. Teplyakova0N.V. Sidorov1M.N. Palatnikov2Tananaev Institute of Chemistry — Subdivision of the Federal Research Centre «Kola Science Centre of the Russian Academy of Sciences»Tananaev Institute of Chemistry — Subdivision of the Federal Research Centre «Kola Science Centre of the Russian Academy of Sciences»Tananaev Institute of Chemistry — Subdivision of the Federal Research Centre «Kola Science Centre of the Russian Academy of Sciences»A comparative analysis of photorefractive properties was carried out for congruent, stoichiometric and double doped lithium niobate crystals: LiNbO3 : Fe(0,009) : Mg(5,04) and LiNbO3 : Fe(0,02) : Zn(4,34) mol %. These crystals are different in defect types, which are responsible for the effect of photorefraction. Band gap was shown to be minimal for double-doped crystals, photorefractive effect to be the same as for stoichiometric crystals, and photoinduced light scattering was not observed.https://physchemaspects.ru/archives/2018/fh2018-doi-10-26456-pcascnn-2018-10-628.pdfsingle crystallithium niobatedopingphotoinduced light scatteringphotorefractive effectband gap |
collection |
DOAJ |
language |
Russian |
format |
Article |
sources |
DOAJ |
author |
N.A. Teplyakova N.V. Sidorov M.N. Palatnikov |
spellingShingle |
N.A. Teplyakova N.V. Sidorov M.N. Palatnikov Defective structure and photorefractive properties of double doped crystals LiNbO3 : Fe : Mg and LiNbO3 : Fe : Zn Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов single crystal lithium niobate doping photoinduced light scattering photorefractive effect band gap |
author_facet |
N.A. Teplyakova N.V. Sidorov M.N. Palatnikov |
author_sort |
N.A. Teplyakova |
title |
Defective structure and photorefractive properties of double doped crystals LiNbO3 : Fe : Mg and LiNbO3 : Fe : Zn |
title_short |
Defective structure and photorefractive properties of double doped crystals LiNbO3 : Fe : Mg and LiNbO3 : Fe : Zn |
title_full |
Defective structure and photorefractive properties of double doped crystals LiNbO3 : Fe : Mg and LiNbO3 : Fe : Zn |
title_fullStr |
Defective structure and photorefractive properties of double doped crystals LiNbO3 : Fe : Mg and LiNbO3 : Fe : Zn |
title_full_unstemmed |
Defective structure and photorefractive properties of double doped crystals LiNbO3 : Fe : Mg and LiNbO3 : Fe : Zn |
title_sort |
defective structure and photorefractive properties of double doped crystals linbo3 : fe : mg and linbo3 : fe : zn |
publisher |
Tver State University |
series |
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов |
issn |
2226-4442 2658-4360 |
publishDate |
2018-12-01 |
description |
A comparative analysis of photorefractive properties was carried out for congruent, stoichiometric and double doped lithium niobate crystals: LiNbO3 : Fe(0,009) : Mg(5,04) and LiNbO3 : Fe(0,02) : Zn(4,34) mol %. These crystals are different in defect types, which are responsible for the effect of photorefraction. Band gap was shown to be minimal for double-doped crystals, photorefractive effect to be the same as for stoichiometric crystals, and photoinduced light scattering was not observed. |
topic |
single crystal lithium niobate doping photoinduced light scattering photorefractive effect band gap |
url |
https://physchemaspects.ru/archives/2018/fh2018-doi-10-26456-pcascnn-2018-10-628.pdf |
work_keys_str_mv |
AT nateplyakova defectivestructureandphotorefractivepropertiesofdoubledopedcrystalslinbo3femgandlinbo3fezn AT nvsidorov defectivestructureandphotorefractivepropertiesofdoubledopedcrystalslinbo3femgandlinbo3fezn AT mnpalatnikov defectivestructureandphotorefractivepropertiesofdoubledopedcrystalslinbo3femgandlinbo3fezn |
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1724965294040940544 |